A research team led by Prof. Gao Xiaoming from the Hefei Institutes of Physical Science of the Chinese Academy of Sciences has improved the measurement accuracy of atmospheric greenhouse gases, including carbon dioxide, by ...
Optics & Photonics
Oct 24, 2023
0
1
If we're going to look for life on other worlds, why not start with the one planet we know has life? Earth's atmosphere is rich with oxygen and molecules such as methane, which strongly suggest the presence of life. It also ...
Astrobiology
Sep 4, 2023
2
244
Compared with the purified protein in vitro, intracellular biological macromolecules present a more complete and physiological conformation. Therefore, studying the three-dimensional structure of protein directly in vivo ...
Cell & Microbiology
Aug 1, 2023
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1
Miniaturized sensors mounted upon optical fibers are widely recognized as an important future solution to instant and point-of-care medical diagnosis and on-site agricultural produce inspection. Plasmonic devices on the flat ...
Optics & Photonics
Sep 21, 2022
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19
Two-photon microscopy (2PM) plays a reliably efficient role in noninvasive deep-tissue imaging in biomedical investigation. Since the invention of the two-photon microscope at the end of the 20th century, there has been a ...
Optics & Photonics
Sep 13, 2022
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29
Designing instruments for spacecraft missions is an exercise in managing trade-offs. With severe restrictions on power, mass, and volume, space-based instruments are often compromised in ways an equivalent laboratory instrument ...
Planetary Sciences
Aug 30, 2022
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21
In a study published in Photonics Research, researchers from Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences (CAS) has proposed a new scheme for single-shot ultrafast multimodal coherent ...
Optics & Photonics
Aug 16, 2022
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27
Recently, researchers from the Shanghai Institute of Optics and Fine Mechanics (SIOM) of the Chinese Academy of Sciences (CAS) have made new progress in the timing measurement and control of ultrashort laser pulses.
Optics & Photonics
Dec 16, 2020
0
6
Optical barcodes enable detection and tracking via unique spectral fingerprints. They've been widely applied in areas ranging from multiplexed bioassays and cell tagging to anticounterfeiting and security. Yu-Cheng Chen of ...
Optics & Photonics
Oct 30, 2020
0
66
According to many experts, early diagnosis and management are critical for slowing the spread of SARS-CoV-2, the new coronavirus that causes COVID-19. Therefore, the race is on to develop diagnostic tests for the virus that ...
Bio & Medicine
Apr 20, 2020
0
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